Alen products are amazing! I
Alen products are amazing! I have mold toxcity and air quality is a must for recovery. Anyone who has allergies, respiratory problems, mold toxicity should own one. I was very selective when buying my air purifiers and Alen fit the bill. They filter out down to .1 microns instead of .3 like many from big box stores. Well, some at big box stores do. Problem is, mycotoxins and some other particles are smaller than .3 microns. Shipping is also quick. Customer service has been a pleasure. And it's crazy how much the filters capture when I go to clean them out monthly or change them out when they need replaced. Highly highly recommend.